i also understand you have historians doris kerns good win and mark besh losh, michael beschlo beschloss, who are good friends of this show. we love to come and hear them. good to speak with you, mark updegrove. >> thanks for having me. >>> number five of our first five web stories, competing for tracking santa claus on christmas eve. since 1955, norad has been following santa and his reindeer, but google earth is also tracking him. so you have a choice now. google or norad. which is using bing maps this year. we're not sure what maps santa uses. maybe we'll find out one of these days. we put a week's worth of bad odors in a home. some aerosols may just mix with them. can febreze really remove them? we asked real people what they thought. take a deep breath for me. describe the smell. it's very pleasant. fresh. some kind of flower maybe? remove the blindfold... awww, oh yuck! i didn't smell any of that! febreze air effects doesn't mix, it actually removes odors. [ laughs ] wow, that's incredible. just another way febreze helps you breathe happy. a regular guy with an irregular heartbeat.